Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Spergularia macrotheca var. longistyla | Long Styled Sand Spurrey Sticky Sand-spurrey Sticky Sandspurry | |
| Spergularia macrotheca var. macrotheca | Sticky Sand Spurry Sticky Sand-spurrey Sticky Sandspurry | |
| Spiranthes ×meridionalis | Ladies'-tresses Lady's Tresses | |
| Sphaeralcea orcuttii | Carrizo Creek Globe-mallow Carrizo Creek Globemallow Carrizo Mallow | |
| Spiranthes praecox | Greenvein Ladies'-tresses Greenvein Lady's Tresses | |
| Spermacoce prostrata | Prostrate False Buttonweed | |
| Spermacoce tetraquetra | Pineland False Buttonweed | |
| Spermacoce terminalis | Everglades Key False Buttonweed | |
| Spiranthes vernalis | Spring Ladies'-tresses Spring Lady's Tresses | |
| Stenogyne angustifolia | Narrowleaf Stenogyne | |
| Stenandrium barbatum | Early Shaggytuft Shaggy Stenandrium | |
| Stenogyne bifida | Twocleft Stenogyne Two-cleft Stenogyne | |
| Stenogyne calycosa | Maui Stenogyne | |
| Stenogyne campanulata | Kalalau Valley Stenogyne | |
| Stanfordia californica | St. Francis Cabbage | |
| Streptanthus carinatus | Lyreleaf Jewelflower Lyre-leaf Twist-flower | |
| Stylosanthes calcicola | Everglades Key Pencilflower | |
| Stenogyne calaminthoides | Bog Stenogyne | |
| Streptanthus carinatus ssp. arizonicus | Arizona Jewelflower Arizona Twistflower Lyreleaf Jewelflower | |
| Stenogyne cinerea | Kula Stenogyne | |
| Stachys coccinea | Scarlet Betony Texas Betony Scarlet Hedgenettle Scarlet Hedge-nettle | |
| Stenogyne cranwelliae | Kohala Mountain Stenogyne | |
| Stachys crenata | Mousesear Shade Betony Mouse's Ear | |
| Streptanthus cutleri | Cutler's Jewelflower | |
| Stachys drummondii | Drummond's Hedgenettle Pink Mint | |
| Stemodia durantifolia | White Woolly Stemodia White-woolly Twintip Whitewoolly Twintip | |
| Stenandrium dulce | Sweet Shaggytuft Pineland Pinklet | |
| Stenandrium dulce var. dulce | Sweet Shaggytuft | |
| Stenandrium dulce var. floridanum | Sweet Shaggytuft | |
| Stachys floridana | Florida Hedgenettle Florida Betony | |
| Stylocline gnaphalioides | Everlasting Nest Straw Everlasting Neststraw Mountain Neststraw | |
| Stylosanthes hamata | Cheesytoes | |
| Stenogyne haliakalae | Haleakala Stenogyne | |
| Stylocline intertexta | Mojave Neststraw Morefield's Neststraw Tangled Nest Straw | |
| Stachytarpheta jamaicensis | Light-blue Snakeweed Beach Vitex Blue Porterweed Joee | |
| Stenogyne kaalae | Kaala Stenogyne | |
| Stenogyne kamehamehae | Forest Stenogyne | |
| Stenogyne kanehoana | Oahu Stenogyne | |
| Stenogyne kaalae ssp. kaalae | Kaala Stenogyne | |
| Stenogyne kaalae ssp. sherffii | Kaala Stenogyne | |
| Stenogyne kealiae | Keal's Stenogyne | |
| Stenorrhynchos lanceolatum | Leafless Beaked Lady Orchid Leafless Beaked Orchid | |
| Stenorrhynchos lanceolatum var. paludicola | Leafless Beaked Lady Orchid Swamp Beaked Orchid | |
| Stillingia linearifolia | Linear Leaved Stillingia Narrowleaf Stillingia Queen's-root Queensroot | |
| Streptanthella longirostris | Long-beak Streptanthella Streptanthella | |
| Stenogyne macrantha | Hawaii Stenogyne | |
| Stenorrhynchos michuacanum | Michuacan Lady Orchid | |
| Stylocline micropoides | Desert Nest Straw Woollyhead Fanbract Woollyhead Nest Straw Woollyhead Neststraw | |
| Stenogyne microphylla | Littleleaf Stenogyne Little-leaf Stenogyne | |
| Stellaria nitens | Shining Chickweed Shining Starwort Shiny Chickweed Smooth Chickweed | |
| Stenaria nigricans var. floridana | Florida Diamondflowers Florida Diamond Flowers | |
| Stenogyne oxygona | Jeweled Stenogyne | |
| Stylocline psilocarphoides | Baretwig Nest Straw Baretwig Neststraw Malheur Stylocline Peck Neststraw | |
| Stenogyne purpurea | Purplefruit Stenogyne Purple Stenogyne | |
| Stenogyne rotundifolia | Pua'ainaka | |
| Stenogyne rugosa | Ma'ohi'ohi | |
| Stemodia schottii | Rio Grande Twintip | |
| Stenogyne scrophularioides | Mohihi | |
| Stenogyne sessilis | Fuzzyflower Stenogyne | |
| Stillingia spinulosa | Annual Stillingia Annual Toothleaf Broad-leaved Stillingia | |
| Symphyotrichum bracei | Brace's Aster | |
| Symphyotrichum divaricatum | Southern Annual Saltmarsh Aster Lawn American-aster White Wood Aster Saltmarsh Aster Slender Aster | |
| Symplocarpus foetidus | Skunk Cabbage Skunk-cabbage | |
| Synthlipsis greggii | Gregg's Keelpod | |
| Synthyris reniformis | Snowqueen Snow Queen | |
| Synthyris reniformis var. cordata | Serpentine Snow Queen Snow Queen Snowqueen | |
| Synthyris reniformis var. reniformis | Round-leaf Kittentail Snow Queen Snowqueen | |
| Symphyotrichum subulatum | Eastern Annual Saltmarsh Aster Baby's Breath Aster Annual Aster Blackland Aster Hierba Del Marrano | |
| Symphyotrichum tenuifolium | Perennial Saltmarsh Aster Saltmarsh Aster | |
| Tauschia arguta | Southern Umbrellawort Southern Umbrella-wort Southern Tauschia | |
| Talinum paniculatum | Jewels Of Opar Fame Flower | |
| Tauschia texana | Texas Umbrellawort | |
| Teucrium cubense var. cubense | Small Coastal Germander | |
| Teucrium cubense var. densum | Small Coastal Germander Dwarf Germander Lou Germander | |
| Teucrium cubense var. laevigatum | Small Coastal Germander | |
| Teucrium glandulosum | Sticky Germander Bearded Germander Common Germander Desert Germander | |
| Tetraneuris linearifolia | Fineleaf Fournerved Daisy Slender-leaf Hymenoxys Bitterweed | |
| Tetraneuris linearifolia var. arenicola | Bitterweed Fineleaf Four-nerve Daisy Fineleaf Fournerved Daisy | |
| Tetraneuris linearifolia var. linearifolia | Fineleaf Fournerved Daisy Slender-leaf Bitterweed Four-nerved Daisy Bitterweed | |
| Tetramerium nervosum | Hairy Fournwort Tapadera | |
| Tetraneuris scaposa | Four-nerve Daisy Hymenoxys Stemmy Four-nerve Daisy Yellow Daisy Bitterweed | |
| Tetraneuris scaposa var. argyrocaulon | Stemmy Four-nerve Daisy Bitterweed | |
| Tetraneuris scaposa var. scaposa | Four-nerve Daisy Hymenoxys Stemmy Four-nerve Daisy Bitterweed | |
| Tetraneuris turneri | Turner's Four-nerve Daisy Bitterweed | |
| Thysanocarpus curvipes | Sand Fringepod Lacepod Mustard | |
| Thelesperma filifolium var. filifolium | Stiff Greenthread Showy Navajo Tea Greenthread | |
| Thymophylla micropoides | Woolly Pricklyleaf | |
| Thelypodiopsis purpusii | Purpus' Tumble-mustard Purpus' Tumblemustard | |
| Thelypodium tenue | Big Bend Thelypody Texas Thelypody | |
| Thelypodium texanum | Texas Thelypody | |
| Tillandsia fasciculata | Quill-leaf Airplant Cardinal Airplant Quill-leaf Clustered Wild-pine Dog-drink-water Common Wild-pine | |
| Tillandsia fasciculata var. clavispica | Cardinal Airplant Common Wild Pine Giant Airplant Quill-leaf Airplant Stiff-leaved Wild-pine | |
| Tillandsia fasciculata var. densispica | Cardinal Airplant Common Wild Pine Giant Airplant Quill-leaf Airplant Stiff-leaved Wild-pine | |
| Tillandsia fasciculata var. fasciculata | Cardinal Airplant Common Wild Pine Giant Airplant Quill-leaf Airplant Stiff-leaved Wild-pine | |
| Tidestromia lanuginosa | Woolly Tidestromia | |
| Tidestromia oblongifolia | Arizona Honeysweet Honeysweet | |
| Trillium albidum | Giant White Wakerobin White Toadshade | |
| Trillium albidum ssp. albidum | Giant White Wakerobin White Toadshade | |
| Tradescantia buckleyi | Buckley's Spiderwort | |
| Trillium chloropetalum | Giant Wakerobin Giant Trillium | |
| scientific name | common name(s) | image gallery |
